Lentil soup is such a tasty staple. Made the right way, it's low in fat (usually around 2 grams) and calories (about 150) and has plenty of taste to go along with its good-for-you ingredients.

You can make it yourself (Epicurious has some delicious-looking ones) or buy a can at the store (I love the kind by Healthy Choice). A quick word of caution, though: the store-bought varieties can pack a lot of sodium.